INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81f8c6ee6e6710ab1e5d3d4984ebbd362d6a53db9f4af108e37ae9a22e4790d6', 
    'Z6GmpEKFll1ZZH8N/OssTyUdFxeEF8BiRtgIueOFc3U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)